Learners compare animations of analog and digital data signals. A short quiz completes the activity.
The Work Performed in a Hydraulic System
By Terry Bartelt
In this interactive object, learners examine how work is performed in foot-pounds by a hydraulic system that uses a pump and cylinder. A brief quiz completes the activity.
Weight-Volume Relationships: Unit Weight
By Steve Whitmoyer
Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.
Value Types and Reference Types in the .Net Framework
By Jay Stulo
In this learning activity you'll discover the functional differences between value and reference types within the .Net framework.
By Joseph Wetzel, Jeff Sonnleitner
In this interactive activity, learners insert the router terms that each acronym stands for. Each of the acronyms is formed from the key letters in a term that relates to routers.
Analog Ammeter Operation
Students examine the procedure to measure current with an analog ammeter. The use of Function and Range switches is explored along with reading the needle position on the meter scale. A brief quiz completes the activity.
Intercultural Communication: Gestures
By Elizabeth Jones
The learner will recognize common gestures and identify the meanings associated with those gestures.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
Learners examine the function of the analog wattmeter to measure true power, how it is connected in a circuit, and how the internal components develop a measurement. A brief quiz completes the activity.
Hexadecimal Number Conversion Practice Problems
By Patrick Hoppe
In this learning activity you'll practice converting between hexadecimal and decimal and between hexadecimal and binary numbers.
Radio Frequency Propagation
You'll focus on how radio frequencies spread under different circumstances.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
Test your knowledge of multimedia acronyms commonly used in the computer industry.
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